/**
 * Copyright 2007-2010 非也
 * All rights reserved. 
 * 
 * This library is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License v3 as published by the Free Software
 * Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this library; if not, see http://www.gnu.org/licenses/lgpl.html.
 *
 */
package org.fireflow2.designer.eclipse.policies.resourcedef;

import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.ContainerEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.swt.widgets.Shell;
import org.fireflow2.designer.eclipse.commands.resourcedef.CreateResourceDefCommand;
import org.fireflow2.designer.eclipse.modelwrapper.WorkflowProcessWrapper;
import org.fireflow2.designer.eclipse.modelwrapper.collection.ResourceListWrapper;

/**
 *
 * @author 非也 nychen2000@163.com
 * Fire Workflow 官方网站：www.firesoa.com 或者 www.fireflow.org
 *
 */
public class ResourceListEditPolicy extends ContainerEditPolicy{

	/* (non-Javadoc)
	 * @see org.eclipse.gef.editpolicies.ContainerEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest)
	 */
	@Override
	protected Command getCreateCommand(CreateRequest request) {
		Shell shell = this.getHost().getViewer().getControl().getShell();
		ResourceListWrapper wrapper = (ResourceListWrapper)this.getHost().getModel();
		WorkflowProcessWrapper processWarpper = (WorkflowProcessWrapper)wrapper.getParent();
		
		CreateResourceDefCommand command = new CreateResourceDefCommand();
		command.setShell(shell);
		command.setWorkflowProcessWrapper(processWarpper);
		return command;
	}

}
